Assembly of cast refractory segments of an annealing furnace base



FIG. 1 is a perspective view of an assembly of cast refractory segments of an annealing furnace base embodying my design, with the view showing principally top, front and left portions thereof;

FIG. 2 is a perspective view thereof showing principally bottom, rear and right portions thereof;

FIG. 3 is a right elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a left end elevational view thereof. 

The ornamental design for an assembly of cast refractory segments of an annealing furnace base, as shown. 